Home · Auchenipteridae · Jaguar catfish
Jaguar catfish (Liosomadoras oncinus) — Auchenipteridae

Jaguar catfish

Liosomadoras oncinus

The Jaguar catfish (Liosomadoras oncinus) is a freshwater fish of the family Auchenipteridae that grows up to 17 cm.

Length
17 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Not eaten

Description

The jaguar catfish is a nocturnal catfish (Auchenipteridae) from the Amazon basin of South America. The species grows to about 17 cm and has a stocky body with a handsome jaguar-like pattern of dark spots on a lighter ground, three pairs of barbels and stout pectoral and dorsal fin spines. As a nocturnal animal it hides by day among roots and wood and hunts insects, small crustaceans and small fish at night. The fish is harmless to humans and is prized in the aquarium trade.

Frequently asked questions

How do you recognise the Jaguar catfish?

The Jaguar catfish has an elongate, eel-like body, is mainly brown and shows a spots pattern.

Where does the Jaguar catfish live?

The Jaguar catfish lives in fresh water and is mostly found around sand or mud bottom.

How big does the Jaguar catfish get?

The Jaguar catfish grows to a maximum of about 17 cm.

Is the Jaguar catfish dangerous to humans?

No, the Jaguar catfish is harmless to humans.

Is the Jaguar catfish edible?

The Jaguar catfish is not usually eaten.

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →

All data

Identification

Dutch name
Jaguar-meerval verified
English name
Jaguar catfish verified
Scientific name
Liosomadoras oncinus
Family
Auchenipteridae
Other names
Jaguar catfish verified

Appearance

Size class
Medium verified
Max length (cm)
17.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Rounded inferred
Mouth position
Terminal sourced
Lips
Thick / fleshy sourced
Barbels
Yes sourced
Dorsal fins
One continuous sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

More from the family Auchenipteridae

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →